I'm wondering if anyone else has experienced something like this. I was messing with a function and I accidentally added references to instances which, at the time the function would be run, didn't exist. Instead of giving an error and closing out, the yoyo runner just crashed, no messages, no nothing, and this happened every time I ran it. I've never even had the yoyo runner crash on me up to this point. I of course fixed the function, but I was wondering if anyone else has noticed something similar, or can explain why this is happening.